Needle hub



FIG. 1 is a back side perspective view of a needle hub configured in accordance with a preferred embodiment of the present invention;

FIG. 2 is a front side perspective view thereof;

FIG. 3 is a top view thereof;

FIG. 4 is a bottom view thereof;

FIG. 5 is a first side view thereof;

FIG. 6 is a second side view thereof;

FIG. 7 is a first end view thereof; and,

FIG. 8 is a second end view thereof.

Phantom lining, where utilized, is for illustrative purposes only and does not limit or form any part of the claimed design. 

The ornamental design for a needle hub, as shown and described. 